ciderpress/app/CreateSubdirDialog.cpp
Andy McFadden d42b9c6dc0 Add CheckedLoadString
The static analyzer was annoyed that the return value from calls to
CString::LoadString() was being ignored.  This adds a wrapper
function that checks the value and logs a failure message if the
string can't be found.
2014-12-16 11:04:31 -08:00

64 lines
1.6 KiB
C++

/*
* CiderPress
* Copyright (C) 2007 by faddenSoft, LLC. All Rights Reserved.
* See the file LICENSE for distribution terms.
*/
/*
* Implementation of CreateSubdirDialog.
*
* Gets the name from the user, validates it against the supplied
* GenericArchive, and returns.
*/
#include "stdafx.h"
#include "CreateSubdirDialog.h"
BEGIN_MESSAGE_MAP(CreateSubdirDialog, CDialog)
ON_WM_HELPINFO()
END_MESSAGE_MAP()
BOOL CreateSubdirDialog::OnInitDialog(void)
{
/* do the DoDataExchange stuff */
CDialog::OnInitDialog();
/* select the default text and set the focus */
CEdit* pEdit = (CEdit*) GetDlgItem(IDC_CREATESUBDIR_NEW);
ASSERT(pEdit != NULL);
pEdit->SetSel(0, -1);
pEdit->SetFocus();
return FALSE; // we set the focus
}
void CreateSubdirDialog::DoDataExchange(CDataExchange* pDX)
{
CString msg, failed;
CheckedLoadString(&failed, IDS_MB_APP_NAME);
/* put fNewName last so it gets the focus after failure */
DDX_Text(pDX, IDC_CREATESUBDIR_BASE, fBasePath);
DDX_Text(pDX, IDC_CREATESUBDIR_NEW, fNewName);
/* validate the path field */
if (pDX->m_bSaveAndValidate) {
if (fNewName.IsEmpty()) {
msg = L"You must specify a new name.";
goto fail;
}
msg = fpArchive->TestPathName(fpParentEntry, fBasePath, fNewName,
'\0');
if (!msg.IsEmpty())
goto fail;
}
return;
fail:
ASSERT(!msg.IsEmpty());
MessageBox(msg, failed, MB_OK);
pDX->Fail();
return;
}